<http://schema.org/description>
"Whether you consider him a visionary explorer or a barbaric invader, there&amp;#039;s no doubt that Christopher Columbus was a fascinating guy. How much do you know about the explorer and his many voyages? Take this quiz to find out."^^<http://www.w3.org/2001/XMLSchema#string>
<http://history.howstuffworks.com/historical-figures/christopher-columbus-quiz23.htm>